JPS5967310A - Ｃｏ↓２ガスを用いた真空脱炭精錬方法 - Google Patents

Ｃｏ↓２ガスを用いた真空脱炭精錬方法

Info

Publication number
JPS5967310A
JPS5967310A JP17528482A JP17528482A JPS5967310A JP S5967310 A JPS5967310 A JP S5967310A JP 17528482 A JP17528482 A JP 17528482A JP 17528482 A JP17528482 A JP 17528482A JP S5967310 A JPS5967310 A JP S5967310A
Authority
JP
Japan
Prior art keywords
gas
steel
decarburization
refining
molten steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17528482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS626610B2 (enrdf_load_stackoverflow
Inventor
Shingo Sato
信吾 佐藤
Takashi Inoue
隆 井上
Noriyuki Masumitsu
升光　法行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP17528482A priority Critical patent/JPS5967310A/ja
Publication of JPS5967310A publication Critical patent/JPS5967310A/ja
Publication of JPS626610B2 publication Critical patent/JPS626610B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP17528482A 1982-10-07 1982-10-07 Ｃｏ↓２ガスを用いた真空脱炭精錬方法 Granted JPS5967310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17528482A JPS5967310A (ja) 1982-10-07 1982-10-07 Ｃｏ↓２ガスを用いた真空脱炭精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17528482A JPS5967310A (ja) 1982-10-07 1982-10-07 Ｃｏ↓２ガスを用いた真空脱炭精錬方法

Publications (2)

Publication Number Publication Date
JPS5967310A true JPS5967310A (ja) 1984-04-17
JPS626610B2 JPS626610B2 (enrdf_load_stackoverflow) 1987-02-12

Family

ID=15993431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17528482A Granted JPS5967310A (ja) 1982-10-07 1982-10-07 Ｃｏ↓２ガスを用いた真空脱炭精錬方法

Country Status (1)

Country Link
JP (1) JPS5967310A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979983A (en) * 1988-06-21 1990-12-25 Kawasaki Steel Corporation Process for vacuum degassing and decarbonization with temperature drop compensating feature
US5520718A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing method
JP2008196025A (ja) * 2007-02-14 2008-08-28 Jfe Steel Kk 低Ｃｒ合金鋼の溶製方法
US9683273B2 (en) 2013-03-12 2017-06-20 Ati Properties Llc Alloy refining methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001558U (ja) * 1994-03-01 1994-08-30 九州変圧器株式会社 循環式給湯設備

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979983A (en) * 1988-06-21 1990-12-25 Kawasaki Steel Corporation Process for vacuum degassing and decarbonization with temperature drop compensating feature
US5520718A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing method
US5520373A (en) * 1994-09-02 1996-05-28 Inland Steel Company Steelmaking degassing apparatus
JP2008196025A (ja) * 2007-02-14 2008-08-28 Jfe Steel Kk 低Ｃｒ合金鋼の溶製方法
US9683273B2 (en) 2013-03-12 2017-06-20 Ati Properties Llc Alloy refining methods

Also Published As

Publication number Publication date
JPS626610B2 (enrdf_load_stackoverflow) 1987-02-12

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